TY  - JOUR
AU  - Ikanović, Jela
AU  - Glamočlija, Djordje
AU  - Dražić, Gordana
AU  - Staletić, Mirjana
AU  - Kajgana, Miodrag
AU  - Lakić, Željko
AU  - Živanović, Ljubiša
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2387
AB  - This paper presents the variability of morphological traits of three genotypes: NS Džin (forage sorghum), Zora (Sudan grass) and Siloking (interspecies hybrid) depending on the nitrogen rates used for supplementary plant nutrition in 2007 and 2008. The following parameters were observed: plant height, leaf weight, stem weight, as well as, the proportion of leaves. The obtained results show significant variations in observed traits among genotypes. Nitrogen used in plant nutrition positively affected the increase in total biomass and leaf participation in it. This parameter is of interest to manufacturers of animal feed. Sorghums are plants with a good root system, strong suction power and plants that well adopt unused nitrogen salts that are used for crop nutrition. The increase in the effect of nitrogen rates is mainly affected by the precipitation sum and distribution. According to the two-year averages, Siloking genotype gave the highest total green biomass, leaf weight was greatest in the genotype NS Džin, while the leaf proportion of a genotype Zora was greatest. The effect of nitrogen depended on the weather conditions, or the precipitation distribution, so the optimum nitrogen rate in both years was 105 kg N ha-1. .
AB  - U radu su proučavane varijabilnosti morfoloških osobina tri genotipa NS-džin (krmni sirak), zora (sudanska trava) i siloking (interspecijes hibrid) u zavisnosti od upotrebljenih količina azota za dopunsku ishranu biljaka tokom 2007. i 2008. godine. Ispitivani su sledeći parametri: visina biljaka, masa lista, masa stabla, kao i udeo listova u ukupnoj biomasi. Rezultati su pokazali da između genotipova postoje značajna variranja u ispitivanim svojstvima. Azot upotrebljen u ishrani biljaka je pozitivno uticao na povećanje ukupne biomase i učešća listova u njoj. Ovaj parametar je od interesa za proizvođače stočne hrane. Sirak je biljka snažnog korenovog sistema dobre usisne moći i koja dobro usvaja neiskorišćene azotne soli koje su upotrebljene za ishranu preduseva. Na povećanje efekta upotrebljenog azota veliki uticaj imaju količine i raspored padavina. U dvogodišnjem proseku genotip siloking je dao najveću ukupnu zelenu biomasu, najveća masa listova bila je kod genotipa NS džin, dok je kod genotipa zora udeo lisne mase bio najveći. Efekat upotrebljenog azota zavisio je od vremenskih uslova, odnosno od rasporeda padavina, tako da je u obe godine optimalna količina bila 105 kg ha-1. .
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Effects of increased nitrogen supply on the production of some species of the genus Sorghum
T1  - Uticaj pojačane ishrane azotom na produkciju nekih biljnih vrsta roda Sorghum
EP  - 23
IS  - 4
SP  - 15
VL  - 71
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2387
ER  - 

@article{
author = "Ikanović, Jela and Glamočlija, Djordje and Dražić, Gordana and Staletić, Mirjana and Kajgana, Miodrag and Lakić, Željko and Živanović, Ljubiša",
year = "2010",
abstract = "This paper presents the variability of morphological traits of three genotypes: NS Džin (forage sorghum), Zora (Sudan grass) and Siloking (interspecies hybrid) depending on the nitrogen rates used for supplementary plant nutrition in 2007 and 2008. The following parameters were observed: plant height, leaf weight, stem weight, as well as, the proportion of leaves. The obtained results show significant variations in observed traits among genotypes. Nitrogen used in plant nutrition positively affected the increase in total biomass and leaf participation in it. This parameter is of interest to manufacturers of animal feed. Sorghums are plants with a good root system, strong suction power and plants that well adopt unused nitrogen salts that are used for crop nutrition. The increase in the effect of nitrogen rates is mainly affected by the precipitation sum and distribution. According to the two-year averages, Siloking genotype gave the highest total green biomass, leaf weight was greatest in the genotype NS Džin, while the leaf proportion of a genotype Zora was greatest. The effect of nitrogen depended on the weather conditions, or the precipitation distribution, so the optimum nitrogen rate in both years was 105 kg N ha-1. ., U radu su proučavane varijabilnosti morfoloških osobina tri genotipa NS-džin (krmni sirak), zora (sudanska trava) i siloking (interspecijes hibrid) u zavisnosti od upotrebljenih količina azota za dopunsku ishranu biljaka tokom 2007. i 2008. godine. Ispitivani su sledeći parametri: visina biljaka, masa lista, masa stabla, kao i udeo listova u ukupnoj biomasi. Rezultati su pokazali da između genotipova postoje značajna variranja u ispitivanim svojstvima. Azot upotrebljen u ishrani biljaka je pozitivno uticao na povećanje ukupne biomase i učešća listova u njoj. Ovaj parametar je od interesa za proizvođače stočne hrane. Sirak je biljka snažnog korenovog sistema dobre usisne moći i koja dobro usvaja neiskorišćene azotne soli koje su upotrebljene za ishranu preduseva. Na povećanje efekta upotrebljenog azota veliki uticaj imaju količine i raspored padavina. U dvogodišnjem proseku genotip siloking je dao najveću ukupnu zelenu biomasu, najveća masa listova bila je kod genotipa NS džin, dok je kod genotipa zora udeo lisne mase bio najveći. Efekat upotrebljenog azota zavisio je od vremenskih uslova, odnosno od rasporeda padavina, tako da je u obe godine optimalna količina bila 105 kg ha-1. .",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Effects of increased nitrogen supply on the production of some species of the genus Sorghum, Uticaj pojačane ishrane azotom na produkciju nekih biljnih vrsta roda Sorghum",
pages = "23-15",
number = "4",
volume = "71",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2387"
}

Ikanović, J., Glamočlija, D., Dražić, G., Staletić, M., Kajgana, M., Lakić, Ž.,& Živanović, L.. (2010). Effects of increased nitrogen supply on the production of some species of the genus Sorghum. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 71(4), 15-23.
https://hdl.handle.net/21.15107/rcub_agrospace_2387

Ikanović J, Glamočlija D, Dražić G, Staletić M, Kajgana M, Lakić Ž, Živanović L. Effects of increased nitrogen supply on the production of some species of the genus Sorghum. in Journal of Scientific Agricultural Research. 2010;71(4):15-23.
https://hdl.handle.net/21.15107/rcub_agrospace_2387 .

Ikanović, Jela, Glamočlija, Djordje, Dražić, Gordana, Staletić, Mirjana, Kajgana, Miodrag, Lakić, Željko, Živanović, Ljubiša, "Effects of increased nitrogen supply on the production of some species of the genus Sorghum" in Journal of Scientific Agricultural Research, 71, no. 4 (2010):15-23,
https://hdl.handle.net/21.15107/rcub_agrospace_2387 .